diff -r fff25f16c923 -r 0f56a144ba5f objdictgen/objdictedit.py
--- a/objdictgen/objdictedit.py	Fri Feb 08 14:52:48 2008 +0100
+++ b/objdictgen/objdictedit.py	Fri Feb 08 18:28:22 2008 +0100
@@ -392,7 +392,10 @@
     def OnHelpCANFestivalMenu(self, event):
         #self.OpenHtmlFrame("CAN Festival Reference", os.path.join(ScriptDirectory, "doc/canfestival.html"), wx.Size(1000, 600))
         if wx.Platform == '__WXMSW__':
-            os.system("Reader %s -n %d &"%(os.path.join(ScriptDirectory, "doc/manual_en.pdf"),16))
+            readerpath = get_acroversion()
+            readerexepath = os.path.join(readerpath,"AcroRd32.exe")
+            if(os.path.isfile(readerexepath)):
+                os.spawnl(os.P_DETACH, readerexepath, "AcroRd32.exe", os.path.join(ScriptDirectory, "doc","manual_en.pdf"))
         else:
             os.system("xpdf -remote CANFESTIVAL %s %d &"%(os.path.join(ScriptDirectory, "doc/manual_en.pdf"),16))
         event.Skip()